CN210030857U - A galvanizing kettle for steel pipe galvanizing - Google Patents
A galvanizing kettle for steel pipe galvanizing Download PDFInfo
- Publication number
- CN210030857U CN210030857U CN201920769394.5U CN201920769394U CN210030857U CN 210030857 U CN210030857 U CN 210030857U CN 201920769394 U CN201920769394 U CN 201920769394U CN 210030857 U CN210030857 U CN 210030857U
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- CN
- China
- Prior art keywords
- pot body
- pot
- galvanizing
- wall
- guide plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 238000005246 galvanizing Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 75
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 79
- 229910052725 zinc Inorganic materials 0.000 abstract description 79
- 239000011701 zinc Substances 0.000 abstract description 79
- 238000010438 heat treatment Methods 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 235000013547 stew Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002893 slag Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- Coating With Molten Metal (AREA)
Abstract
The utility model relates to a galvanized pot for steel pipe galvanizing belongs to the technical field of galvanizing equipment, and it is including being the cuboid slot-shaped pot body, the top level of the pot body is provided with two pot covers, and two pot covers are along the width direction of the pot body and parallel arrangement side by side, and one side that two pot covers were kept away from mutually is articulated with the top of the pot body respectively, and the articulated shaft is located the horizontal plane, is provided with the supporting component who is used for supporting the rotation back pot cover between the outer wall of the pot cover and the outer wall of the pot body. The utility model can reduce the possibility of the zinc liquid splashing out of the pot body, and is convenient for protecting the safety of workers.
Description
Technical Field
The utility model belongs to the technical field of the technique of galvanizing equipment and specifically relates to a galvanizing kettle for steel pipe galvanizing.
Background
The hot galvanizing technology is also called hot dip galvanizing or hot dip galvanizing, is an efficient metal corrosion prevention mode, and is characterized in that a steel member after rust removal is immersed into a molten zinc plating solution which is melted at about 500 ℃ to enable a zinc layer to be attached to the surface of the steel member, so that the purpose of corrosion prevention is achieved.
The traditional Chinese patent with reference to publication number CN104233145B discloses an internal heating galvanized pot, which comprises a pot body, wherein the pot body is composed of a pot body shell and a pot body inner core, a heating mechanism is arranged in the pot body, the heating mechanism comprises a gas pipeline, the gas pipeline extends into the pot body from the top end of the pot body, the bottom end of the gas pipeline is communicated with a rectangular shell, a radiant tube is arranged in the rectangular shell, one end of the radiant tube is communicated with the gas pipeline, the other end of the radiant tube is communicated with an exhaust pipeline, and a burner nozzle is arranged between the radiant tube and the gas pipeline.
During the use, can select the quantity of installing heating mechanism in the pot body according to the galvanizing demand, because this heating mechanism heats in the zinc liquid in the pot body, has increased the area of contact of heat source with the zinc liquid for it is more high-efficient to melt zinc.
After the heating mechanism finishes heating the zinc liquid, when a steel pipe and other metal workpieces need to be galvanized, the steel pipe is generally hung into the pot body from the upper part of one end of the pot body through the hanging device, so that the steel pipe is completely immersed into the zinc liquid in the pot body, after the steel pipe is immersed for a period of time, the steel pipe and other metal workpieces are driven by the hanging device to move upwards to be separated from the zinc liquid, and then the steel pipe and other metal workpieces are moved out from one end of the pot body.
The above prior art solutions have the following drawbacks: when the steel pipe is taken out of the molten zinc by the hanging device, as the molten zinc is molten, part of the molten zinc on the surface of the steel pipe falls into the pot again, the molten zinc in the pot is likely to splash when the molten zinc falls, if a worker stands on one side of the pot, the molten zinc is likely to splash onto the body of the worker, the temperature of the molten zinc is high, and certain damage is caused to the worker.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a galvanized pot for steel pipe galvanizing reduces the possibility that the zinc liquid is by the pot body spill, is convenient for protect workman's safety.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a galvanizing pot for steel pipe galvanizing, is including being the cuboid trough-shaped pot body, the top level of the pot body is provided with two pot covers, and two pot covers are along the width direction of the pot body and parallel arrangement side by side, and one side that two pot covers kept away from mutually is articulated with the top of the pot body respectively, and the articulated shaft is located the horizontal plane, is provided with the supporting component who is used for supporting the pot cover after the rotation between the outer wall of pot cover and the outer wall of the pot body.
By adopting the technical scheme, when metal workpieces such as steel pipes and the like need to be galvanized, the pot cover is firstly rotated, so that the side with the higher pot cover position inclines away from the center of the pot body, and the pot cover is supported by the supporting component to expose the top opening of the pot body; then the steel pipe is hung into the pot body from the upper part of one end of the pot body by the hanging device, so that the steel pipe is completely immersed into the zinc liquid in the pot body, and after the steel pipe is immersed for a period of time, the metal workpieces such as the steel pipe and the like are driven by the hanging device to move upwards so as to be separated from the zinc liquid; in the process that the steel pipe moves upwards from the molten zinc, part of the molten zinc on the surface of the steel pipe falls into the pot body, and the arrangement of the pot cover can reduce the possibility that the molten zinc in the pot body is splashed outwards, so that the possibility that the molten zinc is splashed onto a worker is reduced, and the safety of the worker is protected conveniently.
The utility model discloses further set up to: the supporting component comprises a supporting rod hinged with the outer wall of the pot cover, the hinged shaft is located in the horizontal plane, the supporting rod comprises a rotating rod and a loop bar, and one end of the loop bar close to the rotating rod is sleeved on the outer wall of the rotating rod and is in threaded connection with the rotating rod.
Through adopting above-mentioned technical scheme, because the inner wall of loop bar and the outer wall threaded connection of dwang, consequently, open the pot cover back, rotate the loop bar and can drive the loop bar and remove to the direction of keeping away from the dwang to increase the length of bracing piece, ensure that the length of bracing piece is enough to support the pot cover, and make the pot cover position highly higher one end to keeping away from the direction slope of pot body center department, thereby enlarge the opening on pot body top, reduce the possibility that the zinc liquid outwards splashes out by the internal of pot.
The utility model discloses further set up to: the supporting component is provided with at least two groups.
Through adopting above-mentioned technical scheme, the setting up of two sets of supporting components multiplicable support point to the pot cover is convenient for keep the balance after the pot cover rotates, reduces rocking of pot cover, improves the stability after the pot cover rotates.
The utility model discloses further set up to: one end of the pot body is communicated with a liquid receiving groove with an upward opening, and one side of the liquid receiving groove, which is close to the pot body, is fixedly connected with the side wall of the pot body.
By adopting the technical scheme, when the steel pipe is moved out from one end of the pot body along the horizontal plane towards the direction far away from the pot body by the hanging device, the liquid zinc on the surface of the steel pipe falls to the ground, the liquid receiving tank can reduce the possibility that the liquid zinc falls to the ground, the cleanliness of the ground is improved, and the waste of the liquid zinc is reduced.
The utility model discloses further set up to: a backflow port is arranged at the bottom end of the liquid receiving groove, a backflow pipe is arranged at the backflow port, and the backflow pipe is communicated with the side wall of the pot body.
By adopting the technical scheme, after the zinc liquid on the surface of the steel pipe falls to the liquid receiving tank, the zinc liquid flows to the return pipe from the return port and flows to the liquid receiving tank along the return pipe, so that the zinc liquid is recycled, and the utilization rate of the zinc liquid is improved.
The utility model discloses further set up to: the return port is provided with a filter screen, and the edge of the filter screen is fixedly connected with the inner wall of the return port.
By adopting the technical scheme, the filter screen can further filter the zinc dross which is not removed completely, thereby ensuring the recovery quality of the zinc liquid and reducing the possibility that the zinc dross enters the boiler body.
The utility model discloses further set up to: connect the cistern in the slope and be provided with the guide plate, the edge of guide plate and the inner wall fixed connection who connects the cistern, the one end that the pot body was kept away from to the guide plate is to the direction slope that is close to ground, and the guide plate position is provided with the filter in the lowest department, the edge of filter and the inner wall fixed connection who connects the cistern.
Through adopting above-mentioned technical scheme, the liquid zinc on steel pipe surface falls to and connects the cistern after, at first falls to the guide plate on to flow to filter department along the incline direction of guide plate, the setting of filter can be used to filter the zinc dross, reduces the zinc dross and gets into the possibility of the pot body, improves the purity of liquid zinc, improves the galvanizing quality.
The utility model discloses further set up to: the vertical baffle that is provided with in below of guide plate, the bottom of baffle and the bottom inner wall fixed connection who connects the cistern, the position on baffle top highly is less than the position height of filter bottom, and the baffle is two regions with the lower part of guide plate, keeps away from the region of the pot body for the district that stews, and the region that is close to the pot body is the backward flow district.
Through adopting above-mentioned technical scheme, the zinc liquid is at first flowed into the district that stews by the filter, run into the baffle after will remain in the district that stews, the zinc sediment of the clean of while will subside in the bottom in the district that stews, comparatively clear zinc liquid then constantly upwards stretches, when the liquid level is higher than the height of baffle, clear zinc liquid can flow to the backward flow district by the district that stews, flow to the pot internal by the backward flow mouth again, thereby realize the recovery to the zinc liquid, the purity of zinc liquid can further be improved in the setting of baffle, reduce the content of zinc sediment.
To sum up, the utility model discloses a beneficial technological effect does:
1. the arrangement of the pot cover can reduce the possibility that the zinc liquid in the pot body is splashed outwards, thereby reducing the possibility that the zinc liquid is splashed onto workers and being convenient for protecting the safety of the workers;
2. the arrangement of the liquid receiving tank can reduce the possibility that the zinc liquid falls to the ground, improve the cleanliness of the ground and reduce the waste of the zinc liquid;
the space below the guide plate can be divided into a standing area and a backflow area by the arrangement of the partition plate, and zinc slag is settled at the bottom of the pot body after zinc liquid is stood in the standing area, so that the secondary zinc slag removing effect is realized, and the purity of the zinc liquid in the pot body is further improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;
fig. 3 is a schematic cross-sectional view of the internal structure of the liquid receiving tank according to the present invention.
In the figure, 1, a pan body; 11. a pot cover; 12. a card slot; 21. a support assembly; 211. rotating the rod; 212. a loop bar; 3. a liquid receiving tank; 31. a baffle; 32. a filter plate; 33. a partition plate; 41. a standing area; 42. a reflux zone; 421. a return port; 4211. a filter screen; 422. a return pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a galvanized pot for steel pipe galvanizing, including the pot body 1, the top of the pot body 1 articulates there are two pot covers 11, is provided with supporting component 21 between the lateral wall of pot cover 11 and the pot body 1, and supporting component 21 includes dwang 211 and loop bar 212, and one end department of the pot body 1 is provided with connects cistern 3.
The pot body 1 is a groove-shaped structure with an upward opening, and two pot covers 11 are arranged at the top end. One side of the two pot covers 11 far away from each other is respectively hinged with the top end of the pot body 1, and the hinged shaft is positioned in the horizontal plane. A supporting component 21 is arranged between the pot cover 11 and the side wall of the pot body 1.
Referring to fig. 2, the support assembly 21 includes a rotation lever 211 and a loop lever 212. The one end that dwang 211 is close to pot cover 11 is articulated with the upper surface of pot cover 11, and the articulated shaft is located the horizontal plane, and the outer wall cover of keeping away from pot cover 11 one end is equipped with loop bar 212, the inner wall of loop bar 212 and the outer wall threaded connection of dwang 211. The outer wall of the pan body 1 is provided with a clamping groove 12 for clamping and embedding the end part of the sleeve rod 212.
When the steel pipe needs to be galvanized, the pot cover 11 is firstly opened, so that the pot cover 11 is inclined. Then, the sleeve rod 212 is rotated to drive the sleeve rod 212 to move towards the direction close to or far away from the rotating rod 211 so as to prolong the length of the supporting rod, ensure that the length of the supporting rod is enough to support the pot cover 11, and enable the end with the higher height of the pot cover 11 to incline towards the direction far away from the center of the pot body 1, thereby expanding the opening at the top end of the pot body 1; at the moment, the steel pipe can be driven by the hanging device to enter the pot body 1 from the upper part of the pot body 1 until the steel pipe contacts molten zinc in the pot body 1 and is completely immersed by the zinc, and then the steel pipe is taken out of the pot body 1 by the hanging device; when the steel pipe is taken out, the zinc liquid on the surface of the steel pipe can fall into the pot body 1, so that the zinc liquid in the pot body 1 is splashed out, and the pot cover 11 can enlarge the opening at the top end of the pot body 1, so that the possibility that the zinc liquid is splashed out from the inside of the pot body 1 is reduced.
Referring to fig. 3, one end of the pot body 1 is provided with a liquid receiving tank 3, the liquid receiving tank 3 is a cuboid groove-shaped structure with an upward opening, and one end close to the pot body 1 is fixedly connected with the side wall of the pot body 1. After the steel pipe is taken out of the pot body 1, the hanging device drives the steel pipe to move towards the direction far away from the pot body 1 so as to process the next steel pipe; in the moving process of the steel pipe, the zinc liquid on the surface of the steel pipe continuously drops, and the liquid receiving groove 3 can be used for receiving the dropped zinc liquid, so that the possibility that the zinc liquid drops to the ground is reduced.
Referring to fig. 3, a guide plate 31 is obliquely arranged in the liquid receiving tank 3, one end of the guide plate 31 close to the pot body 1 is fixedly connected with the inner wall of the liquid receiving tank 3, one end of the guide plate 31 far away from the pot body 1 is inclined towards the direction close to the ground, and two sides of the inclined direction are also fixedly connected with the inner wall of the liquid receiving tank 3 respectively. The lower one end of guide plate 31 position height is provided with filter 32, and one side that filter 32 is close to guide plate 31 and the lateral wall fixed connection of guide plate 31 keep away from guide plate 31 one side with connect the inner wall fixed connection of cistern 3.
When the zinc liquid falls into the liquid receiving tank 3, the zinc liquid firstly falls onto the guide plate 31 and flows to the filter plate 32 along the inclined direction of the guide plate 31, zinc slag in the zinc liquid is remained on the filter plate 32, and the relatively pure zinc liquid continuously flows downwards into the lower space of the liquid receiving tank 3.
Referring to fig. 3, a partition plate 33 is vertically disposed below the flow guide plate 31, the bottom end of the partition plate 33 is fixedly connected to the inner wall of the bottom end of the liquid receiving tank 3, the height of the top end is lower than that of the bottom end of the filter plate 32, and the space below the flow guide plate 31 is divided into a standing region 41 and a return region 42 by the partition plate 33. The side close to the pan body 1 is a reflux area 42, and the side far away from the pan body 1 is a standing area 41.
Referring to fig. 3, a return opening 421 is formed at the bottom end of the liquid receiving tank 3, the return opening 421 is located in the return area 42, a filter screen 4211 is arranged at the return opening 421, and the edge of the filter screen 4211 is fixedly connected with the inner wall of the return opening 421. The return opening 421 is communicated with a return pipe 422, and one end of the return pipe 422 far away from the liquid receiving tank 3 is communicated with the side wall of the pot body 1.
The zinc liquid primarily filtered by the filter plate 32 continuously flows into the standing area 41, and the zinc liquid gradually overflows upwards in the standing area 41 under the interception of the partition plate 33; meanwhile, the zinc slag which is not removed completely in the zinc liquid will gradually settle and continuously accumulate at the bottom of the standing area 41, and the clarified zinc liquid will flow from the standing area 41 to the reflux area 42 from the upper part of the partition plate 33; and then flows back to the inside of the pot body 1 from the return port 421 through the return pipe 422, thereby realizing the recovery of the zinc liquid. The arrangement of the filter screen 4211 can further filter the zinc dross which is not removed completely, reduce the possibility that the zinc dross enters the pot body 1, improve the purity of the zinc liquid and improve the galvanizing quality of the steel pipe.
The implementation principle of the embodiment is as follows:
when the steel pipe needs to be galvanized, firstly, the pot cover 11 is rotated and opened, the side with the higher height of the pot cover 11 inclines away from the center of the pot body 1, then the loop bar 212 is rotated, the loop bar 212 moves towards the direction away from the rotating bar 211 to prolong the supporting bar, and then the supporting bar is rotated, and the end part of the supporting bar is clamped and embedded in the clamping groove 12; the galvanizing operation can be started at the moment, and the pot cover 11 can expand the opening at the top end of the pot body 1, thereby reducing the possibility that zinc liquid is splashed out of the pot body 1 and being convenient for protecting the safety of workers; when the steel pipe moves in the direction far away from the pot body 1, the zinc liquid on the surface of the steel pipe can drop onto the guide plate 31 and flow onto the filter plate 32 along the inclined direction of the guide plate 31, is primarily filtered to the standing area 41 and extends in the standing area 41, and the clarified zinc liquid flows to the backflow area 42 from the standing area 41 and flows into the pot body 1 through the backflow pipe 422, so that the zinc liquid is recycled.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a galvanizing pot for steel pipe galvanizing, is including being cuboid slot-shaped pot body (1), its characterized in that: the top level of the pot body (1) is provided with two pot lids (11), and two pot lids (11) are along the width direction of the pot body (1) and parallel arrangement side by side, and one side that two pot lids (11) kept away from mutually is articulated with the top of the pot body (1) respectively, and the articulated shaft is located the horizontal plane, is provided with between the outer wall of pot lid (11) and the outer wall of the pot body (1) and is used for supporting the supporting component (21) that rotate back pot lid (11).
2. The galvanizing kettle for galvanizing steel pipes according to claim 1, characterized in that: supporting component (21) include with pot cover (11) outer wall articulated bracing piece, the articulated shaft is located the horizontal plane, and the bracing piece includes dwang (211) and loop bar (212), and the outer wall of dwang (211) and with dwang (211) threaded connection are located to a pot head that loop bar (212) are close to dwang (211).
3. The galvanizing kettle for galvanizing steel pipes according to claim 2, characterized in that: the supporting components (21) are at least provided with two groups.
4. The galvanizing kettle for galvanizing steel pipes according to claim 1, characterized in that: one end of the pot body (1) is communicated with a liquid receiving groove (3) with an upward opening, and one side of the liquid receiving groove (3) close to the pot body (1) is fixedly connected with the side wall of the pot body (1).
5. The galvanizing kettle for galvanizing steel pipes according to claim 4, characterized in that: a return opening (421) is arranged at the bottom end of the liquid receiving tank (3), a return pipe (422) is arranged at the return opening (421), and the return pipe (422) is communicated with the side wall of the pot body (1).
6. The galvanizing kettle for galvanizing steel pipes according to claim 5, characterized in that: a filter screen (4211) is arranged at the position of the return opening (421), and the edge of the filter screen (4211) is fixedly connected with the inner wall of the return opening (421).
7. The galvanizing kettle for galvanizing steel pipes according to claim 5, characterized in that: connect the interior slope of cistern (3) to be provided with guide plate (31), the edge of guide plate (31) and the inner wall fixed connection who connects cistern (3), the one end that the pot body (1) was kept away from in guide plate (31) is to the direction slope that is close to ground, and guide plate (31) position is provided with filter (32) in the lowest, the edge of filter (32) and the inner wall fixed connection who connects cistern (3).
8. The galvanizing kettle for galvanizing steel pipes according to claim 7, characterized in that: baffle (33) are vertically provided with in the below of guide plate (31), the bottom of baffle (33) and the bottom inner wall fixed connection who connects cistern (3), and the position height that the position height on baffle (33) top is less than filter (32) bottom, and baffle (33) are two regions with the lower part of guide plate (31), and the region of keeping away from the pot body (1) is stationary zone (41), and the region that is close to the pot body (1) is backward flow district (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769394.5U CN210030857U (en) | 2019-05-23 | 2019-05-23 | A galvanizing kettle for steel pipe galvanizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769394.5U CN210030857U (en) | 2019-05-23 | 2019-05-23 | A galvanizing kettle for steel pipe galvanizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210030857U true CN210030857U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769394.5U Expired - Fee Related CN210030857U (en) | 2019-05-23 | 2019-05-23 | A galvanizing kettle for steel pipe galvanizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210030857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945090A (en) * | 2020-07-09 | 2020-11-17 | 王迁 | Production process and device of galvanized welded steel pipe |
-
2019
- 2019-05-23 CN CN201920769394.5U patent/CN210030857U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111945090A (en) * | 2020-07-09 | 2020-11-17 | 王迁 | Production process and device of galvanized welded steel pipe |
| CN111945090B (en) * | 2020-07-09 | 2023-04-14 | 山东承泽金属科技有限公司 | Production process and device of galvanized welded steel pipe |
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| GR01 | Patent grant | ||
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Granted publication date: 20200207 |